<template>
	<div class="user-manage-container">
		<el-card class="header">
			<div>
				<el-button
					type="primary"
					@click="onImportExcelClick"
					v-permission="['importUser']"
				>
					{{ $t('msg.excel.importExcel') }}</el-button
				>
				<el-button type="success" @click="onToExcelClick">
					{{ $t('msg.excel.exportExcel') }}
				</el-button>
			</div>
		</el-card>
		<el-card>
			<el-table :data="tableData" border style="width: 100%">
				<el-table-column label="#" type="index" />
				<el-table-column prop="username" :label="$t('msg.excel.name')">
				</el-table-column>
				<el-table-column prop="mobile" :label="$t('msg.excel.mobile')">
				</el-table-column>
				<el-table-column :label="$t('msg.excel.avatar')" align="center">
					<template v-slot="{ row }">
						<el-image
							class="avatar"
							:src="row.avatar"
							:preview-src-list="[row.avatar]"
						></el-image>
					</template>
				</el-table-column>
				<el-table-column :label="$t('msg.excel.role')">
					<template #default="{ row }">
						<div v-if="row.role && row.role.length > 0">
							<el-tag
								v-for="item in row.role"
								:key="item.id"
								size="mini"
								>{{ item.title }}</el-tag
							>
						</div>
						<div v-else>
							<el-tag size="mini">{{
								$t('msg.excel.defaultRole')
							}}</el-tag>
						</div>
					</template>
				</el-table-column>
				<el-table-column :label="$t('msg.excel.openTime')">
					<template #default="{ row }">
						{{ $filters.dateFilter(row.openTime) }}
					</template>
				</el-table-column>
				<el-table-column
					:label="$t('msg.excel.action')"
					fixed="right"
					width="260"
				>
					<template #default="{ row }">
						<el-button
							type="primary"
							size="mini"
							@click="onShowClick(row._id)"
							>{{ $t('msg.excel.show') }}</el-button
						>
						<el-button
							type="info"
							size="mini"
							@click="onShowRoleClick(row)"
							v-permission="['distributeRole']"
							>{{ $t('msg.excel.showRole') }}</el-button
						>
						<el-button
							type="danger"
							size="mini"
							@click="onRemoveClick(row)"
							v-permission="['removeUser']"
							>{{ $t('msg.excel.remove') }}</el-button
						>
					</template>
				</el-table-column>
			</el-table>

			<el-pagination
				class="pagination"
				@size-change="handleSizeChange"
				@current-change="handleCurrentChange"
				:current-page="page"
				:page-sizes="[2, 5, 10, 20]"
				:page-size="size"
				layout="total, sizes, prev, pager, next, jumper"
				:total="total"
			>
			</el-pagination>
		</el-card>

		<export-to-excel v-model="exportToExcelVisible"></export-to-excel>

		<roles-dialog
			v-model="roleDialogVisible"
			:userId="selectUserId"
			@updateRole="getListData"
		></roles-dialog>
	</div>
</template>

<script setup>
import { ref, onActivated, watch } from 'vue'
import { getUserManageList, deleteUser } from '@/api/user-manage'
import { watchSwitchLang } from '@/utils/i18n'
import { useRouter } from 'vue-router'
import { useI18n } from 'vue-i18n'
import { ElMessageBox, ElMessage } from 'element-plus'
import ExportToExcel from './components/Export2Excel.vue'
import RolesDialog from './components/roles.vue'

// 数据相关
const tableData = ref([])
const total = ref(0)
const page = ref(1)
const size = ref(2)
// 获取数据的方法
const getListData = async () => {
	const result = await getUserManageList({
		page: page.value,
		size: size.value
	})
	tableData.value = result.list
	total.value = result.total
}
getListData()
// 监听语言切换
watchSwitchLang(getListData)
// 处理导入用户后数据不重新加载的问题
onActivated(getListData)

// 分页相关
/**
 * size 改变触发
 */
const handleSizeChange = (currentSize) => {
	size.value = currentSize
	getListData()
}

/**
 * 页码改变触发
 */
const handleCurrentChange = (currentPage) => {
	page.value = currentPage
	getListData()
}

const router = useRouter()
/**
 * excel 导入点击事件
 */
const onImportExcelClick = () => {
	router.push('/user/import')
}

/**
 * excel 导出点击事件
 */
const exportToExcelVisible = ref(false)
const onToExcelClick = () => {
	exportToExcelVisible.value = true
}

/**
 * 查看按钮点击事件
 */
const onShowClick = (id) => {
	router.push(`/user/info/${id}`)
}

/**
 * 查看角色的点击事件
 */
const selectUserId = ref('')
const roleDialogVisible = ref(false)
const onShowRoleClick = (row) => {
	selectUserId.value = row._id
	roleDialogVisible.value = true
}

// 保证每次打开重新获取用户角色数据
watch(roleDialogVisible, (val) => {
	if (!val) selectUserId.value = ''
})

/**
 * 删除按钮点击事件
 */
const i18n = useI18n()
const onRemoveClick = (row) => {
	ElMessageBox.confirm(
		i18n.t('msg.excel.dialogTitle1') +
			row.username +
			i18n.t('msg.excel.dialogTitle2'),
		{
			type: 'warning'
		}
	).then(async () => {
		await deleteUser(row._id)
		ElMessage.success(i18n.t('msg.excel.removeSuccess'))
		// 重新渲染数据
		getListData()
	})
}
</script>

<style lang="scss" scoped>
.user-manage-container {
	.header {
		margin-bottom: 22px;
		text-align: right;
	}
	::v-deep .avatar {
		width: 60px;
		height: 60px;
		border-radius: 50%;
	}

	::v-deep .el-tag {
		margin-right: 6px;
	}

	.pagination {
		margin-top: 20px;
		text-align: center;
	}
}
</style>
